private void button1_Click(object sender, EventArgs e)
{
schemaFile = textBox1.Text;
targetGeodatabase = textBox2.Text;
IWorkspaceFactory workspaceFactory = new SdeWorkspaceFactory();
IWorkspace targetWorkspace = workspaceFactory.OpenFromFile(targetGeodatabase, 0);
ListSchemaChanges(targetWorkspace, schemaFile, true);
MessageBox.Show("Successfully Updated!");
}
/// <summary>
/// 获取SDE数据库工作空间
/// </summary>
/// <param name="sdePath">.sde文件</param>
/// <returns></returns>
public static IWorkspace GetSdeWorkspace(string sdePath)
{
if (sdePath == "" || !sdePath.EndsWith(".sde") || !File.Exists(sdePath))
{
throw new Exception(string.Format("请选择sde文件"));
}
try
{
IWorkspaceFactory2 wf = new SdeWorkspaceFactory() as IWorkspaceFactory2;
IWorkspace workspace = wf.OpenFromFile(sdePath, 0);
return(workspace);
}
catch (Exception ex)
{
throw new Exception(string.Format("打开SDE数据库失败"), ex);
}
}
public static IWorkspace OpenSDEGDB(string string_0)
{
IWorkspace workspace = null;
IWorkspaceFactory o = new SdeWorkspaceFactory();
try
{
workspace = o.OpenFromFile(string_0, 0);
}
catch (COMException exception)
{
MessageBox.Show("错误代码:" + exception.ErrorCode.ToString() + "\r\n" + exception.Message);
}
catch (Exception)
{
}
ComReleaser.ReleaseCOMObject(o);
o = null;
return(workspace);
}
public static IWorkspace OpenSDEGDB(string string_0)
{
IWorkspace workspace = null;
IWorkspaceFactory sdeWorkspaceFactoryClass = new SdeWorkspaceFactory();
try
{
workspace = sdeWorkspaceFactoryClass.OpenFromFile(string_0, 0);
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
int errorCode = cOMException.ErrorCode;
MessageBox.Show(string.Concat("错误代码:", errorCode.ToString(), "\r\n", cOMException.Message));
}
catch (Exception exception)
{
}
ComReleaser.ReleaseCOMObject(sdeWorkspaceFactoryClass);
sdeWorkspaceFactoryClass = null;
return(workspace);
}
public static IWorkspace GetSDEWorkspace(string connectFile)
{
IWorkspaceFactory factory = new SdeWorkspaceFactory();
return(factory.OpenFromFile(connectFile, 0));
}
private static IWorkspace WorkspaceFromSDEFile(string path)
{
SdeWorkspaceFactory pWSFactory = new SdeWorkspaceFactory();
IWorkspace pWSpace = pWSFactory.OpenFromFile(path, 0);
return pWSpace;
}
private void ConnectWorkspace(string connectionString)
{
string str = "";
IWorkspaceFactory factory;
foreach (string str2 in connectionString.Split(new char[] { ';' }))
{
string[] strArray3 = str2.Split(new char[] { '=' });
switch (strArray3[0].ToLower())
{
case "dbclient":
dbclient = strArray3[1].ToLower();
break;
case "server":
SDEServer = strArray3[1];
break;
case "authentication_mode":
authentication_mode = strArray3[1].ToLower();
break;
case "user":
SDEUser = strArray3[1];
break;
case "password":
SDEPassword = strArray3[1];
break;
case "version":
SDEVersion = strArray3[1];
break;
case "database":
SDEDatabase = strArray3[1];
break;
case "gdbname":
str = strArray3[1];
break;
}
}
if (dbclient == "mdb")
{
if (str[1] != ':')
{
str = Path.Combine(Application.StartupPath, str);
}
factory = new AccessWorkspaceFactoryClass();
this.Workspace = factory.OpenFromFile(str, 0);
}
else if (dbclient == "gdb")
{
if (str[1] != ':')
{
str = Path.Combine(Application.StartupPath, str);
}
factory = new FileGDBWorkspaceFactoryClass();
this.Workspace = factory.OpenFromFile(str, 0);
}
else if (dbclient == "sde")
{
if (str[1] != ':')
{
str = Path.Combine(Application.StartupPath, str);
}
factory = new SdeWorkspaceFactory();
this.Workspace = factory.OpenFromFile(str, 0);
}
else
{
IWorkspaceFactory factory2 = new SdeWorkspaceFactoryClass();
try
{
IPropertySet connectionProperties = this.CreateConnectionProperty();
if (connectionProperties == null)
{
return;
}
this.Workspace = factory2.Open(connectionProperties, 0);
}
catch (Exception exception)
{
//CErrorLog.writeErrorLog(null, exception, "");
}
}
if (this.Workspace != null)
{
this._templateTable = (this.Workspace as IFeatureWorkspace).OpenTable("YT_MAPTEMPLATE");
this._classTable = (this.Workspace as IFeatureWorkspace).OpenTable("YT_MAPTEMPLATE_CLASS");
this._elementTable = (this.Workspace as IFeatureWorkspace).OpenTable("YT_MAPTEMPLATE_ELEMENT");
this._paramTable = (this.Workspace as IFeatureWorkspace).OpenTable("YT_MAPTEMPLATE_PARAM");
this.ReadClasses();
this._connectionString = connectionString;
}
}